An alternative interpretation is given in the context of SMEFT in the Warsaw basis [1]} formed by 59 independent Wilson coefficients of mass dimension 6.
Among them, 15 are important for top quark interactions [2]}, which in general have a large impact
on processes other than \(\) .
Anomalous interactions between the top quark and the gluon (chromomagnetic and chromoelectric dipole moment interactions)
are tightly constrained by the +jets measurement [3]}.
Similarly, the modification of the \(\)  vertex is best constrained by measurements of the  helicity fractions in top quark pair production [4]}
and in \(t\) -channel single top quark production [5]}.
It is thus appropriate to separately consider the operators that induce anomalous interactions of the top quark with the remaining neutral gauge bosons, the boson and the photon.
In the parametrization adopted here [6]}, the relevant Wilson coefficients are \(c_{}\) , \(c_{}^{[I]}\) , \(c_{\phi }\) , and \(c_{\phi \mathrm {Q}}^{-}\) .
The former two induce electroweak dipole moments, while the latter two induce anomalous neutral-current interactions.
These Wilson coefficients, which are combined as

\(c_{}\)  = Re( -\(\sin \theta _{}\) CB(33) + \(\cos \theta _{}\) C(33))
